Circular sector

Mechanical Engineering: Centroids & Center of Gravity (13 of 35) C. G. of a Circular Sector

Visit http://ilectureonline.com for more math and science lectures! In this video I will find the center of gravity of a circular sector. Next video in this series can be seen at: https://youtu.be/tCAVwcwtqOQ

From playlist MECHANICAL ENGINEERING 4 - CENTER OF GRAVITY

Geometry: Ch 4 - Geometric Figures (12 of 18) Sector of a Circle

Visit http://ilectureonline.com for more math and science lectures! In this video I will explain what is a sector of a circle and how to find the area of that sector. Next video in this series can be seen at: https://youtu.be/I6eyjmJS0O8

From playlist GEOMETRY 4 - GEOMETRIC FIGURES

Circular Motion - A Level Physics

Consideration of Circular Motion, orbital speed, angular speed, centripetal acceleration and force - with some worked example.

From playlist Classical Mechanics

animation circular arc

this is animation what come from circular arc. its such as signal icon. lets see my video.

From playlist SLIDER

Right Circular Cone Anatomy: Quick Exploration

Engage here: https://www.geogebra.org/m/j9yyv3md

From playlist Geometry: Dynamic Interactives!

Sphere Inscribed Inside a Right Circular Cone

Link: https://www.geogebra.org/m/SnMFk5NC

From playlist 3D: Dynamic Interactives!

8.01x - Module 10.01 - Circular orbit of satellite around Earth.

Circular orbit of satellite around Earth. What is its period?

From playlist 8.01x - MIT Help Sessions

Area of a Circle (by PEELING)!

GeoGebra resource: https://www.geogebra.org/m/WFbyhq9d

From playlist Geometry: Dynamic Interactives!

What is the largest cone you can fold from a circular sector?

What is the largest cone you can make from a circular sector of radius 1? I thank Joe for suggesting the problem! Maximum volume of a cone shaped cup (KristaKingMath) https://youtu.be/dNSk4coSpUc Calculus 1: Max-Min Problems (23 of 30) Maximum Right Circular Cone https://youtu.be/ZNoJThDR

From playlist Math Puzzles, Riddles And Brain Teasers

What is the Surface Area of a Right Circular Cone? | Don't Memorise

✅To learn more about Mensuration, enroll in our full course now: https://infinitylearn.com/microcourses?utm_source=youtube&utm_medium=Soical&utm_campaign=DM&utm_content=rd8tbD2eekM&utm_term=%7Bkeyword%7D In this video, we will learn: 0:00 total surface area of the cone 0:32 area of the

From playlist Surface Area And Volume Class 09

What Is The Shaded Area?

This popular problem is stumping everyone, and many, many people emailed it to me. I give extra thanks Chaitanya from India who was the first person who sent it to me. I also thank David K, Achille Hui, and Seyed who found geometric solutions to this problem when I posted it to Math Stack

From playlist Math Puzzles, Riddles And Brain Teasers

The Gravitron Girl

She Believes she can fly

From playlist Circular Motion

Area Using Polar Coordinates - Part 1

This video explains how to determine the area bounded by a polar curve. http://mathispower4u.yolasite.com/

From playlist Derivatives and Integrals with Polar Equations

Can You Solve A Challenging Calculus Problem? The Circle Inscribed In A Parabola Puzzle

This is a challenging problem that ultimately works out pretty nicely. A circle with radius 1 is tangent to two points of the parabola y = x^2. What is the area between the circle and the parabola? Watch the video for a solution. Thanks to Chad Facciolo for creating and sending me this pu

From playlist Math Puzzles, Riddles And Brain Teasers

Babbage's Difference Engine No. 2, Part 4: The Control Section

In the 1840's, the English mathematician Charles Babbage designed his "Difference Engine No. 2", a special-purpose mechanical computer for constructing mathematical tables using the method of finite differences. The machine is massive, weighing several tons, and was not actually built unti

From playlist How Babbage's Difference Engine No. 2 Works

HARD Geometry Problem: Can You Solve The Horse Grazing Puzzle?

A horse is tied to an outside corner of a 20 foot by 10 foot rectangular barn. What is the maximum area the horse can graze outside, if the rope has length L? Solve for L = 5 and L = 25 (find exact answers). If you are up for a challenge, solve for L = 50 (answer to 3 decimal places). The

From playlist Math Puzzles, Riddles And Brain Teasers

How To Solve This Viral Math Problem From China

This is harder than it looks! Many people found a possibly easier way too! Here's a video I made about that method: https://youtu.be/_2lzv41RksA Subscribe: https://www.youtube.com/user/MindYourDecisions?sub_confirmation=1 Playlist to watch all videos on MindYourDecisions: https://www.yo

From playlist Math Puzzles, Riddles And Brain Teasers

A very challenging question

Thanks to Aditya for the suggestion! A version of this problem given to students in class 10 in India (ages 14 - 17). Thanks to Tony for alerting me of an error in my original video! This one was so tricky that I missed it on my first try :) Quora https://www.quora.com/If-three-tangent-ci

From playlist Math Puzzles, Riddles And Brain Teasers

Central Angles and Inscribed Angles

From playlist GeoGebra Geometry

'Impossible' question stumps students

The recent GCSE exam left many students baffled. Here's how to solve one of more challenging questions. Thanks to Joe and Rob for the suggestion! The 'impossible' question on GCSE exam that had 16-year-olds across the country stumped https://www.manchestereveningnews.co.uk/news/greater-ma

From playlist Math Puzzles, Riddles And Brain Teasers